1,020 hedge funds and large institutions have $20.7B invested in GSK in 2026 Q1 according to their latest regulatory filings, with 139 funds opening new positions, 312 increasing their positions, 377 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

3% more funds holding

Funds holding: 9921,020 (+28)

1.11% less ownership

Funds ownership: 19.53%18.42% (-1.1%)

17% less repeat investments, than reductions

Existing positions increased: 312 | Existing positions reduced: 377

Holders
1,020
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$222M
Puts
$137M
Net Calls
Net Calls Change

Top Buyers

1 +$282M
2 +$154M
3 +$127M
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
+$111M
5
BlackRock
BlackRock
New York
+$94.1M

Top Sellers

1 -$534M
2 -$292M
3 -$227M
4
Federated Hermes
Federated Hermes
Pennsylvania
-$145M
5
Holocene Advisors
Holocene Advisors
New York
-$141M
Name Holding Trade Value Shares
Change
Change in
Stake
PA
476
Parallel Advisors
California
$520K
PWG
477
Portside Wealth Group
Utah
$516K
TFA
478
Tranquilli Financial Advisor
New Jersey
$516K
CT
479
Chicago Trust
Illinois
$515K
AAS
480
Ameritas Advisory Services
Nebraska
$514K
KCM
481
Kathmere Capital Management
Pennsylvania
$512K
GIA
482
Gladstone Institutional Advisory
Florida
$510K
ONB
483
Old National Bancorp
Indiana
$510K
AWAP
484
Alliance Wealth Advisors (Pennsylvania)
Pennsylvania
$501K
DWP
485
Daymark Wealth Partners
Ohio
$500K
FMI
486
Frec Markets Inc
California
$499K
IWA
487
IVC Wealth Advisors
Pennsylvania
$497K
IB
488
Intrust Bank
Kansas
$491K
Vontobel Holding
489
Vontobel Holding
Switzerland
$490K
NWWA
490
New Wave Wealth Advisors
Arkansas
$490K
FLPIM
491
F.L. Putnam Investment Management
Massachusetts
$486K
ABLA
492
Alan B. Lancz & Associates
Ohio
$483K
BFS
493
BridgePort Financial Solutions
Iowa
$478K
WANY
494
Wealthspire Advisors (New York)
New York
$474K
BDFN
495
Bond & Devick Financial Network
Minnesota
$471K
IIM
496
Ipswich Investment Management
Massachusetts
$471K
AL
497
Aspiriant LLC
California
$469K
MWM
498
Mission Wealth Management
California
$468K
WA
499
Wealthstar Advisors
Texas
$468K
EWA
500
EP Wealth Advisors
California
$466K